Bioequivalence of Sitagliptin/Metformin Fixed-Dose Combination Tablets and Concomitant Administration of Sitagliptin and Metformin in Healthy Adult Subjects

Background: Treatment with an oral antihyperglycaemic agent administered as monotherapy is often unsuccessful at achieving or maintaining glycaemic control in patients with type 2 diabetes mellitus. The combined use of sitagliptin and metformin is an effective treatment for type 2 diabetes mellitus, consistent with the complementary mechanisms of action by which these two agents improve glucose control.